From ebaa60bc113dea73de218f56e3f9e5de5392217e Mon Sep 17 00:00:00 2001
From: "Aaron (Qilong)" <173288704@qq.com>
Date: Thu, 14 Dec 2023 22:52:21 +0800
Subject: [PATCH] Revert "Update Dropdown node population method (#14687)"
 (#14758)

This reverts commit 3dbe2e1ac0a78aca994ac6d6fdf165296272e834.
---
 src/Libraries/CoreNodeModels/DropDown.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Libraries/CoreNodeModels/DropDown.cs b/src/Libraries/CoreNodeModels/DropDown.cs
index 50586afaec0..71ec3ce9758 100644
--- a/src/Libraries/CoreNodeModels/DropDown.cs
+++ b/src/Libraries/CoreNodeModels/DropDown.cs
@@ -303,6 +303,7 @@ public void PopulateItems()
             // Restore the selection when selectedIndex is valid
             if (selectionState == SelectionState.Restore && !string.IsNullOrEmpty(currentSelection))
             {
+                SelectedIndex = -1;
                 for (int i = 0; i < items.Count; i++)
                 {
                     if (GetSelectedStringFromItem(items.ElementAt(i)).Equals(currentSelection))